K44000 Noack Evaporation Loss Apparatus


 


 

Test Method
A quantity of 65g of a lubricant is placed in an evaporative crucible and heated to 250C for 60 minutes. The evaporation loss tendencies of the lubricant are determined by passing a constant air stream over the heated sample by means of a vacuum pump.

Features and Benefits

• Conforms to ASTM D5800, DIN 51581, CEC L40 A93 specifications

• Non-Woods Metal or Woods Metal heating bath option


 

K44000 Noack Evaporation Loss Apparatus
The Koehler Noack Evaporation Loss Analyzer tests the evaporation loss tendencies of lubricating oils at temperatures of up to 350C, available with either a Non-Woods Metal or a Woods Metal heating bath.

Non-Woods Metal Option
Fully insulated aluminum block heating unit has a microprocessor-based digital temperature and pressure controller. A digital stopwatch is also included for recording test and cooling times. The test is started automatically after insertion of the crucible and displays both temperature and pressure curves in real-time throughout the test. The stainless steel evaporation crucible inserts into the aluminum block oven and includes a plated brass lid assembly with threaded support ring, hardened steel air nozzles, and extraction tube with threaded and sealed connection. Order required accessories separately.

Woods Metal Option
Fully insulated aluminum block heating unit has a microprocessor-based digital temperature controller and stopwatch for recording test and cooling times. The evaporation crucible is identical as listed above. Aluminum block accepts certified thermometers for temperature monitoring. Order required accessories, vacuum pump, and automated pressure control unit separately.

Specifications
Conforms to the specifications of: ASTM D5800; DIN 51581; CEC L40 A93

Capacity: 1 sample

Temperature Range: 150 to 350C

Temperature Accuracy: 0.1C

Electrical Requirements
115V 60Hz, 12.0A
230V 50Hz, 5.8A

Dimensions lxwxh,in.(cm)
Non-Woods Metal Noack Tester with Stand and Glassware Set: 23.25x14.5x26.75 (59x35x68)
Net Weight: 59 lbs (26.7kg)

Woods Metal Noack Tester: 18x14.5x14.5 (4x38x37)
Glassware Set and Vacuum Regulator: 23.25x14.5x26.75 (59x35x68)
Net Weight: 84.25 lbs (38.2kg)

Required Accessories
Glassware Set, consisting of (2) bottles with ground stoppers, glass tubes, and tubing set
Vacuum Pump
Evaporation Crucible
Crucible Spanner and Clamp
Reamer, 2mm diameter
5 Test Balls, 3.5mm diameter
Protection Gloves
300g Woods Metal and Brush
Stand with Inclined Manometer (range: 0-30mm H2O) and Bleed Valve for Manual Regulation of Air Stream

Shipping Information
Shipping Weight:
Non-Woods Metal Unit: 124 lbs (56kg)
Woods Metal Unit: 62.5 lbs (28.4kg)
Dimensions:
Non-Woods Metal Unit: 5.0 Cu. ft.
Woods Metal Unit: 7.3 Cu. ft.


Ordering Information

 

Catalog
Number

Product Description

Electrical Requirements

K44000

Noack Evaporation Loss Apparatus

115V 60Hz

K44001

Non-Woods Metal Noack Evaporation Loss Apparatus

K44090

Noack Evaporation Loss Apparatus

230V 50/60Hz

K44091

Non-Woods Metal Noack Evaporation Loss Apparatus


Accessories

 

Catalog
Number

Product Description

Accessories for Non-Woods and Woods Metal Units

K44061

Vacuum Pump, 115V 60Hz

K44062

Vacuum Pump, 230V 50/60Hz

K44063

Standardization Oil

K44064

Glassware Set

K44065

Evaporation Crucible

K44066

Crucible Spanner and Clamp

K44067

Reamer, 2mm diameter

K44068

Test Balls (5), 3.5mm diameter

K44069

Stand with Inclined Manometer and Bleed Valve

Accessories for Woods Metal Unit Only

K44071

Automatic Vacuum Regulator, 115V 60Hz
Automatically maintains difference pressure of 20mm H2O throughout the test procedure.

K44072

Automatic Vacuum Regulator, 230V 50/60Hz

K44073

Certified Thermometer
Range: 40 to 260C, with certificate

K44074

Certified Thermometer
Range: 200 to 400C, with certificate

K44075

Thermometer Holder

K44076

300g Woods Metal and Brush


 

 EquiLab